2558711036637

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{488407}}^1$

素因数の和:488999

約数の個数: 64

約数和(自身を含む): 4422397685760

約数和(自身を除く): 1863686649123

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 523, 1113, 1431, 1569, 3339, 3661, 4707, 10017, 10983, 14121, 27719, 32949, 83157, 98847, 194033, 249471, 488407, 582099, 748413, 1465221, 1746297, 3418849, 4395663, 5238891, 10256547, 13186989, 25885571, 30769641, 77656713, 92308923, 181198997, 232970139, 255436861, 543596991, 698910417, 766310583, 1630790973, 1788058027, 2298931749, 4892372919, 5364174081, 6896795247, 13538153633, 16092522243, 40614460899, 48277566729, 94767075431, 121843382697, 284301226293, 365530148091, 852903678879, 2558711036637]

約数ペア:

[(1, 2558711036637), (3, 852903678879), (7, 365530148091), (9, 284301226293), (21, 121843382697), (27, 94767075431), (53, 48277566729), (63, 40614460899), (159, 16092522243), (189, 13538153633), (371, 6896795247), (477, 5364174081), (523, 4892372919), (1113, 2298931749), (1431, 1788058027), (1569, 1630790973), (3339, 766310583), (3661, 698910417), (4707, 543596991), (10017, 255436861), (10983, 232970139), (14121, 181198997), (27719, 92308923), (32949, 77656713), (83157, 30769641), (98847, 25885571), (194033, 13186989), (249471, 10256547), (488407, 5238891), (582099, 4395663), (748413, 3418849), (1465221, 1746297)]